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Best water powered sump pump


If you’re in a hurry and can’t take some time to go through in-depth reviews and useful buying advice, this short paragraph prepared by our research team should allow you to find the best water powered sump pump that is right for your needs. In determining the best products we have looked at user feedback, sales figures, reliability surveys and we have found that the Basepump RB 750 is the best because of its great features. This automatic solution comes with reduced maintenance and power costs and it offers a low tech alternative to a problem many households in areas with heavy rains usually have to confront. As it uses water to work, this sump pump ensures great pumping rates, which means that you will be able to maintain your basement dry at all times. The best part is that this model connects to your water supply, so all the discharge is sent through the existing system, and no leakage occur. For someone who does not want to invest a lot of money into such a system, this is really a great solution. If the Basepump RB 750 is unavailable, the Basepump RB 750-EZ is the next best alternative.


Comparison table




While primary sump pumps require electricity all the time in order to do their job, their water-powered counterparts don’t need any batteries, charger, or any AC. What this means for you is that you will be able to rest assured that nothing will go wrong even in the event of a malfunction that leaves your main pump unable to perform properly.

best water powered sump pump

How to choose a new water powered sump pump


While both a traditional sump pump and one that’s powered by water have advantages and disadvantages alike, the second appears to be more beneficial for most prospective users. It’s more cost-efficient than the first, and it usually requires little to no maintenance other than the occasional check-up that’s needed in the case of any other machine or appliance. Check out our comprehensive guide to find out more.



What makes the difference between typical pumps and water-powered ones?


First of all, such sump pumps depend on municipal water pressure as well as a Venturi fitting to collect and eject water during a flooding. They can be turned on either automatically or manually, depending on the model of your choice. The core benefit ensured by the design of this type of pump is that it doesn’t have to be plugged into an outlet and that it does its job even when there’s a power outage and the main pump would find it impossible to work.

So, if there’s no electrical power or if you can’t seem to find enough room in your basement to install a pedestal or a submersible alternative, a water-powered one might be a better choice for your specific needs. It takes up virtually no space at all as it is mounted on an existing pipe.


Flow rate and water consumption


The only problem with water-powered sump pumps is that their power source is represented by water. What this means is that, while the unit will not consume any electricity, it could lead to significantly higher water bills. In order to remove the water from your building, such a pump needs to consume some from the municipal supply. Generally, usage rates vary from seven to fifteen gallons per minute, but this figure can differ from one model to the next. That’s why you need to check the specs made available by every manufacturing brand.

Usually, a higher flow rate is an indication of a higher water consumption. In the end, you need to make sure that buying a water-powered sump pump makes sense for you because it cannot discharge as much water as a submersible or pedestal alternative. The capacity of most models we’ve seen is about 900 to 1,000 gallons per hour at a lift of 10 feet.





While some models have to be installed close to the ground, others are far more convenient as they can be mounted on the ceiling. What this means is that they remain clean and dry all throughout their use.



Construction quality


It’s certainly difficult to make the difference between a well-made pump and one that might not withstand the test of time. The quality of the materials employed in the manufacturing process impacts the durability of the pump over time. We recommend units made out of copper, PEX, and CPVC piping because we’ve noticed that these typically garner the appreciation of most users. Stainless steel parts are another pointer as to whether or not the pump will put up a fight against corrosion and other factors that might affect its reliability.



Our recommendations



Basepump RB 750


1.Basepump RB 750Definitely needed in every home, the Basepump RB 750 Backup water powered sump pump is engineered for reliability and powerful performance. It needs no battery to run, reducing maintenance and wearing out of the system.

The unit comes with no charger that you have to constantly monitor and plug in during use. It is an independent system that works automatically without piggybacking on the primary AC pump. Mounted on the ceiling and high above the sump basin, this model remains dry and clean throughout its operations. It is not mounted on the main pump itself, so it will do its job even when there’s a power outage or when the main pump itself fails.

Utilizing water to pump water, this backup pump delivers high pumping rates as well as more reliable efficiency. Connecting straight to your home water supply, it discharges to existing discharge from the primary pump or the exterior. It is made of durable, premium quality materials to ensure lasting functionality.



The Basepump RB750 is a professional water sump pump that has scored very well in the case of the most reliable performance and durability tests done by users who have purchased it.  

No charger is required for you to use with this item. This means that you can forget about constant monitoring and get ready to witness the amazing results that this sum pump can deliver instead.

Moreover, this unit works as an individual system which can be mounted on any basin and which remains perfectly dry and clean while operating. It is an extremely reliable product that has the capacity of delivering high power to its users.

In addition, you do not even need a charger to plug in or monitor this system. The materials used for its construction are high-quality ones such as Polypropylene, PVC and stainless steel.



Some owners argue that the price of this alternative might be higher when compared to other choices. However, given its sturdy construction and overall reliability, it’s a safe bet.


Buy from for ($198)





Basepump RB 750-EZ


2.Basepump RB 750-EZEasy to install and extremely reliable, the Basepump RB 750-EZ Backup model has gotten some of the best water powered sump pump reviews out there. Offering exceptional pumping power, it runs on water so there’s no battery to maintain or that can wear out with continued use.

The included plumbing parts save you money and facilitate installation and setup. The unit is made of PVC and polypropylene, along with stainless steel hardware that is resistant to rust and chipping for long life. Some brass fittings ship with the machine to ensure proper and complete installation.

Working independently of the main sump pump, this unit switches on automatically when the primary unit fails or there’s a power outage. It remains clean and dry until needed thanks to its ceiling-mounted design. The unit meets majority of local plumbing codes for backflow prevention. It connects straight to the home’s water supply via the included push-fit pipe fittings, offering value for money.



The Basepump RB 750-EZ is an extremely reliable product that will surprise you thanks to its power and great performance.

You do not need to use or change any batteries to take advantage of its operating system. Also, no charger is necessary for plugging in the system.

Proper monitoring can be established in an easy manner without too much effort or complex knowledge and skills on your part.

This item comes equipped with essential plumbing parts that help save you valuable money and time. The materials used for manufacturing it are high-quality ones such as Polypropylene, PVC, stainless steel and several brass fittings that are included in the system with the purpose of ensuring proper installation.



The Basepump RB 750-EZ might be more expensive than some other alternatives, which might not delight most prospective customers.


Buy from for ($279)





Basepump HB1000-PRO


3.Basepump HB1000-PROOffering the highest pumping capacity on the market, the Basepump HB1000-PRO Backup is engineered with the needs of the professional plumber and do-it-yourself homeowner in mind.

Using no battery to run, this is the best sump pump in 2018 as it saves on costs since the user won’t have to purchase replacement batteries or do battery maintenance. There’s no charger to maintain or keep plugged in either, as the unit automatically switches on when the main AC pump fails or when there’s a power outage.The included dual check valve backflow preventer keeps the unit running smoothly.

The ceiling mounted design guarantees the unit won’t have to go against the downward force of the water that most sump pump models need to battle vertically, helping it remove more water every hour. The unit effectively empties the sump to the lowest level when it runs, giving you peace of mind when it rains heavily. A battery operated water alarm ships with the system to ensure consistent performance.



The Basepump HB1000-PRO is said to feature the one of the highest pumping rates out there. It comes equipped with a dual check valve backflow preventer and it does not require any battery for its operation.

You will also easily notice the punch-in pipe fittings it features as well as the brass shutoff valve it includes. Moreover, an extra advantage in its case is that it functions based on Radon type of sealed systems that are highly innovative and well-performing these days.

In addition, this item is easy to install and does not require a complex maintenance process to ensure a long-term performance.

The fact that it is part of the category of pumps that do not require a power source is an added advantage for prospective users who might be thinking about purchasing this item.



The Basepump HB1000-PRO requires thorough cleaning from time to time to keep it operating at a top level.


Buy from for ($339.99)




How to choose a regular sump pump


A sump pump is used to move accumulated water from a sump pit that is typically found in a home basement, or is really just a hole in the ground to collect water, either from several drain locations or from a natural ground water source. Sump pumps are installed where basement flooding is seen as a problem, and these are the aspects to check out when searching for the best water powered sump pump.


Choose from manual or automatic models


An automatic sump pump turns on when a certain water level is reached. When the level of water falls to a lower level, the sump pump automatically shuts off. The automatic on/off mechanism is attributed to a switch wired to the machine that ensures that the unit turns on and off at the right water levels.

A manual sump pump entails that it be turned on and off by the user when needed.

For convenience, most people go for automatic sump pumps.



Determine how much horsepower you really need


Sump pumps are available anywhere from ¼ horsepower to multiple horsepowers. However, the homeowner can consider getting a water-powered pump instead of one that runs on electricity or a battery. This type of unit utilizes city water pressure to do its job. Since it can operate when water pressure hits a specific level, it is not geared to accommodate a large quantity of water. If your location doesn’t get that much rainfall, you can install just one.



Check out the pump’s head pressure


Head pressure refers to how much vertical height the unit will pump before it loses flow. The manufacturer’s specifications will state the value for this aspect so that when it says 18 feet, it means at 18 feet, water will no longer pump vertically and you’ll get zero gallons per minute. Anything below that will give some water flow.



Check out the cord length


Remember to determine where the sump pump is actually going to sit relative to the AC outlet. Make sure the power cord has enough length to reach that outlet. In addition, bear in mind that the outlet should be grounded.

Depending on your needs, you also need to make doubly sure that the unit has the appropriate phase and voltage for your application.



A backup system can be of two types: municipal water-pressure-powered or battery powered. A backup or emergency sump pump system works in conjunction with the main AC pump to deliver added protection from flooding. It switches on during a power outage or when the primary pump fails. Some units come with a sound or light alert in case of problems.




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